IPhone 5 touch screen issue?

I just got an iPhone 5 and I have been using it a bit when I noticed how bad was the touch responsiveness I have to press the space bar at least 2 times and when IIm scrolling as well do you think it is just a software issue a bug or a real hardware issue I'm not the only one complaining about that

Go cheack let me

Honestly the 5 is a little jacked up with many people… I have a 4S and I updated to the 5 and its fine…
Maybe just bad tech.producer?

Get an s3 or a note 2